How difficult it is to capture the sense of family through generations. That photograph grounds the poem. I hope you write more, for this poem shows deep feeling through abstraction. Makes me wonder at the contrast between "acrimony" and "warmth".

The Contrast which has been brought here is nothing new among families. Their might be hostility among few members but even then the bonding of a Family is always present.That is what makes A Family a family.. :)